A randomly-generated adventure game about magical coins. You play as a lootmancer, who can unlock the hidden power inside of coins and use them in magical duels. The loots you take from chests and enemies also become your next moves, so plan carefully! Scour the perilous Coin Crypt and battle your way to the bottom!

It looks like good fun, I reached out to the developer about a Linux version and they said this:

@gamingonlinux Yes! Hopefully! The game does some wacky render stuff that broke Linux in a recent GameMaker update. It's in their hands.